.banner{
  width: 100%;
  position: relative;
  z-index: 10;
  float: left;
  background-color: white;
  .content{
    float: left;
    margin:20px 10px;
    margin-left: 100px;
    div{
      float: left;
      font-size: 13px;
      color: #757575;
      line-height: 40px;
    }
    div:first-child{
      float: left;
      font-family: '微软雅黑';
      color: rgb(66, 66, 66);
      position: relative;
      top: 5px;
      right: 20px;
      margin-right: 60px;
    }
    div:first-child:hover{
      cursor: pointer;
      color: red;
    }
    div:nth-child(2){
      font-family: '微软雅黑';
      font-size: 28px;
      color: rgb(66, 66, 66);
      margin-right: 30px;
    }
  }
}
hr{
  position: relative;
  z-index: 10;
  top: -5px;
  float: left;
  width: 100%;
  height: 2px;
  background-color: #FF6700;
}